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Vacuum brazing furnace

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Vacuum brazing furnace

Vacuum brazing furnace

Vacuum brazing furnace is a kind of equipment used for metal brazing and bright heat treatment, which is suitable for welding products with high quality requirements and easily oxidized materials. Usually, heating is carried out in a vacuum chamber, and the pressure inside the workpiece is made lower than the atmospheric pressure through the vacuum system. Welding is carried out in an oxygen-free environment, which is used for the connection and repair of metal materials, ensuring the quality and stability of welding, thereby avoiding oxidation problems.
 
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Working in a high temperature and high vacuum environment can effectively avoid oxidation and gas pollution, thereby ensuring the quality of the weld and reducing problems such as impurities and cracks in the weld. 1. The welding process in this environment can ensure the strength and airtightness of the welded joint, and improve the reliability and service life of the product.

 

No flux is used in the vacuum brazing process, which significantly improves the corrosion resistance of the product, avoids various pollutions, and improves safe production conditions. In addition, the vacuum brazing furnace does not produce harmful gases and smoke during the welding process, which meets environmental protection requirements.

 

No complicated flux cleaning process is required, which saves a lot of expensive metal flux and reduces production costs. At the same time, the energy consumption of the vacuum brazing furnace is low, which further reduces operating costs.

 

It is suitable for a variety of materials, including aluminum, aluminum alloy, copper, copper alloy, stainless steel, alloy steel, low carbon steel, titanium, nickel, etc. This wide applicability makes vacuum brazing furnace widely used in many industries.

 

Through precise temperature control and vacuum environment, the accuracy of welding joint position and size is guaranteed, and the quality and reliability of the product are improved. In addition, the vacuum environment can effectively remove gas and impurities, and reduce pores and inclusions during welding.

 

It can be operated and controlled through automation technology to improve production efficiency and product quality, reduce manual intervention and human errors, and reduce production costs.

Type Size
(mm)
Loading Capacity
(kg)
Heating Material
 
Heating Power
(kw)
Maximum Temperature
(°C)
Temperature Uniformity
(±°C)
Ultimate Vacuum
(Pa)
VTHB-335 300*300*500 100 Molybdenu
m/Graphite
60 1300°C 5°C 6*10000
VTHB-446 400*400*600 200 Molybdenu
m/Graphite
80 1300°C 5°C 6*10000
VTHB-557 500*500*700 300 Molybdenu
m/Graphite
100 1300°C 5°C 6*10000
VTHB-669 600*600*900 500 Molybdenu
m/Graphite
150 1300°C 5°C 6*10000
VTHB-8812 800*800*1200 800 Molybdenu
​​​​​​​m/Graphite
210 1300°C 5°C 6*10000
VTHB-1115 1000*1000*1500 1000 Molybdenu
​​​​​​​m/Graphite
350 1300°C 5°C 6*10000
VTHB-9918 900*900*1800 1200 Molybdenu
​​​​​​​m/Graphite
360 1300°C 5°C 6*10000

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